From 7e27ef22799671db4f882f832c263b7b439a5a94 Mon Sep 17 00:00:00 2001
From: Ross Owen <ross@xmos.com>
Date: Wed, 20 Apr 2016 11:21:44 +0100
Subject: [PATCH] pdm_process() now in top-level main. This allows use of
 .core[] and thus can force compiler to combine.

---
 module_usb_audio/main.xc | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/module_usb_audio/main.xc b/module_usb_audio/main.xc
index ee2b068d..9f7d1797 100755
--- a/module_usb_audio/main.xc
+++ b/module_usb_audio/main.xc
@@ -549,6 +549,7 @@ int main()
 
 #if (NUM_PDM_MICS > 0)
     chan c_pdm_pcm;
+    streaming chan c_ds_output[2];
 #ifdef MIC_PROCESSING_USE_INTERFACE
     interface mic_process_if i_mic_process;
 #endif
@@ -668,12 +669,9 @@ int main()
 #endif
 
 #if (NUM_PDM_MICS > 0)
-        on stdcore[PDM_TILE]: pcm_pdm_mic(c_pdm_pcm
-#ifdef MIC_PROCESSING_USE_INTERFACE
-            , i_mic_process 
-#endif
-        );
+        on stdcore[PDM_TILE]: pcm_pdm_mic(c_ds_output);
 #endif
+        on stdcore[PDM_TILE].core[0]: pdm_process(c_ds_output, c_pdm_pcm, i_mic_process);
         
         // TODO move this to USER_MAIN_CORES or guard with RUN_DSP_TASK
         // TODO NUM_DSP_CTRL_INTS